1997/10/06 Caterpillar

Adjustment Procedures Formerly Found Only In Specification Service Manual Modules Have Been Added To Testing And Adjusting Service Manual Modules{0374,0375}

Usage:

IT38G (7BS, 1CW) Integrated Toolcarriers, 938G (4YS, 6WS) Wheel Loaders

Adjustment procedures that were formerly found only in Specification Service Manual Modules have been added to the proper Testing and Adjusting Service Manual Modules. This insures that the Testing and Adjusting Modules contain all adjustment information for a particular machine system.

The 938G/IT38G Service Manual, SENR6780, includes the addition of the adjustment procedures to the Testing and Adjusting Service Manual Modules. Currently, the adjustment procedures can be found in both the Specification as well as the Testing and Adjusting Service Manual Modules. Future Specification Service Manual Modules will not include the adjusting procedure information. However, the addition of the adjustment procedures to Testing and Adjusting Service Manual Modules will continue as new Service Manuals are produced.

Caterpillar Information System:

1997/10/06 New End Covers Eliminate Seal Spacer Plates For Steering Control Valve Group{4307}

1997/10/06 Orifice Plate Can Be Removed From 8X-0234 Oil Cooler Lines Group In 793 And 793B Off-Highway Trucks{4257,1365}

1997/10/06 Resistor Harness Reduces Fan's Speed Sensor Faults{1408,1356,1350,1000}

1997/10/06 New Special Edition Is Available For 768C, 772B, 776C, and 776D Tractors; 771C, 771D, And 775D Quarry Trucks; 769C, 769D, 773B, 773D, 777C, And 777D Off-Highway Trucks{0374}

1997/10/06 New Special Edition Is Available For 784B Tractor; 785B, 789, 789B, 793, 793B, and 793C Off-Highway Trucks{0374}

1997/10/06 Improvements Made To H-Series Motor Graders{7475,1408,1429,3073,7304,7309,7450,7451}

1997/10/06 New Differential Lock/Unlock Indicator Light Now Used With H-Series Update{7450,3264,3270}

1997/10/06 New Cab Positioning Procedure For 24H Motor Graders{7301}

1997/10/06 Rotated Cylinder Cap Changes Location Of Hydraulic Line To Protect Line On Blade Lift Cylinder Group{5057,5102}

1997/10/06 Shaft Seal Leaking In Implement Pump Groups{5070}

1997/10/06 New 100 Amp Alternator Now Available{1405}

1997/10/06 New Fan Drive Absorber Increases Service Life{1358}

1997/10/06 Do Not Install 16 Ply, 20 Ply, Or L-5 Tires On Single Piece Rim Assemblies{4202,4209}

1997/10/06 Fuel Level Senders Improved To Prevent Open Circuit Conditions{7481}

1997/10/06 New Films Used With Caterpillar Monitoring System{7490}

1997/10/06 Service Charts And Decals Available{0374,0375}

1997/10/06 Proper Welding Procedure On Machines And Engines With Electronic Controls{1400}

1997/10/13 Improved Transmission Oil Dipstick Tube Assembly And Bracket Used{3081}

1997/10/13 Improved Conditioner Condensation Drains{1808,7257,7320,7343}

1997/10/13 Improved Seat Shock Absorber And Arm Assembly Is Available{7324}

1997/10/13 Improved Films And Plates Are Attached With Fasteners{7405}

1997/10/13 Possible Downloading Problem When Truck Payload Measurement V8.0 Is Used With Windows '95{7494}

1997/10/13 Shims Added To Some Off-Highway Truck Front Suspension Mounting Groups{7200,7201}

1997/10/13 Cup Holder No Longer Used In Off-Highway Truck Transmission Control Consoles{3168,3030}